Features:

• Reasonable structure: scientific design, easy installation and maintenance.

• Convenient opening and closing: easy to operate and can be opened and closed quickly.

• Beautiful appearance: the appearance design meets the requirements of ship aesthetics.

• Complete specifications: provide a variety of specifications to meet different needs.

• Good ventilation effect: it can effectively promote air circulation.

• Reliable weathertightness: it can maintain good sealing performance even in bad weather.

Application:

• Construction engineering: as ventilation equipment, provide fresh air.

• Tunnel: used for smoke exhaust and dust removal.

• Basement: increase air circulation and improve air quality.

• Outdoor deck of ship: used for natural and mechanical ventilation to prevent rainwater from entering the cabin.

Drawing: